Get real-time quote data for a symbol (price, OHLC, volume)
AI agents call quote_get to retrieve information from Tradingview without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns financial data (quotes, OHLC, volume) without creating, modifying, executing, or deleting anything. It is a pure read operation with no side effects. Severity is low because retrieving public market data poses minimal risk even if misused by an AI agent—it cannot move money, execute trades, or harm systems.
From the tool's definition Tool retrieves 'real-time quote data for a symbol (price, OHLC, volume)' with no modification or execution capability mentioned.
Attacks that exploit this kind of access
Get real-time quote data for a symbol (price, OHLC, volume). It is categorised as a Read tool in the Tradingview MCP Server, which means it retrieves data without modifying state.
Register the Tradingview MCP server in PolicyLayer and add a rule for quote_get: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Tradingview. Nothing to install.
quote_get is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the quote_get rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for quote_get. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
quote_get is provided by the Tradingview MCP server (lionfaion/tradingview-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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